100120201112 has 32 divisors (see below), whose sum is σ = 194683132800. Its totient is φ = 48213312000.

The previous prime is 100120201109. The next prime is 100120201151. The reversal of 100120201112 is 211102021001.

It is a junction number, because it is equal to n+sod(n) for n = 100120201093 and 100120201102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445064 + ... + 631127.

It is an arithmetic number, because the mean of its divisors is an integer number (6083847900).

Almost surely, 2^100120201112 is an apocalyptic number.

It is an amenable number.

100120201112 is a deficient number, since it is larger than the sum of its proper divisors (94562931688).

100120201112 is a wasteful number, since it uses less digits than its factorization.

100120201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076627 (or 1076623 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100120201112 its reverse (211102021001), we get a palindrome (311222222113).

The spelling of 100120201112 in words is "one hundred billion, one hundred twenty million, two hundred one thousand, one hundred twelve".